Kerley — C Line

Kerley C lines represent a reticular pattern of interlobular septal thickening due to interstitial pulmonary edema. While less specific and more subtle than their A and B counterparts, their identification on a plain chest radiograph is a valuable sign of elevated left atrial pressure. Clinicians and radiologists should maintain a high index of suspicion for these lines in patients presenting with dyspnea and known cardiac disease.

When looking at a PA (Posterior-Anterior) Chest X-ray, look for the following characteristics: kerley c line

The presence of Kerley C lines indicates . The most common causes include: Kerley C lines represent a reticular pattern of

: Their presence suggests significant interstitial fluid accumulation, most commonly due to congestive heart failure or renal insufficiency. Comparison with Other Kerley Lines When looking at a PA (Posterior-Anterior) Chest X-ray,

If you suspect Kerley C lines on an X-ray, check the following:

A Kerley C line is a short, fine, linear opacity seen in the lungs. It represents the thickening of interlobular septa (the connective tissue walls between the lung's air sacs) due to fluid, cells, or fibrosis.

A is a radiological sign seen on a chest X-ray. It is one of the three types of septal lines (A, B, and C) described by neurologist Peter Kerley.